iam in kerala.i have a baby of 6 months.here because of covid health centers distributing homeo tab (arsenic album 30) to all houses as a prevention against covid.being a breast feeding mom can I have it .they are saying to have it one tab for 3 days in 1& days interval in empty stomach.is it safe to have it while breast feeding? also what all food we can give to baby of six months, also whether it is safe to use teether because she always trying to suck or bite everything she get in her hand also fingers.